Title: Cheap Air Antilles fights from San Juan to Castries - Expedia.ca ![La Toc Beach](https://images.trvl-media.com/place/553248621533157962/427c3ca0-a24c-4935-aa2f-199315cd7f76.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248621533157962/427c3ca0-a24c-4935-aa2f-199315cd7f76.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Air Antilles fights from San Juan (SJU) to Castries (SLU) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is an Air Antilles Express flight from Luis Munoz Marin Intl. Airport (SJU) to George F. L. Charles Airport (SLU)? > Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Air Antilles Express return flights from SJU to SLU. Affordable one-way options are also available.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from SJU to SLU with Air Antilles Express? > Air Antilles Express flights to Castries are often cheaper in the low-season months of October and May. Whether you're in search of a round-trip or one-way ticket, you could score a better deal then. ### Does Air Antilles Express fly nonstop from Luis Munoz Marin Intl. Airport (SJU) to George F. L. Charles Airport (SLU)? > To find out if there's a direct route from SJU to SLU with Air Antilles Express or any other airlines, check the "Nonstop" box when looking for flights. ### What airports does Air Antilles Express fly into in Castries? > Catch an Air Antilles Express flight from Luis Munoz Marin Intl. Airport (SJU) to Castries, and you'll most likely come in to George F. L. Charles Airport (SLU). This is the airline's primary hub here. ### What kind of luggage can I take on an Air Antilles Express flight from Luis Munoz Marin Intl. Airport (SJU) to George F. L. Charles Airport (SLU)? > On Air Antilles Express, you can fly standard economy from SJU to SLU with a small personal item and 1 cabin bag. Your carry-on bag should be no larger than 53 centimetres x 28 centimetres x 18 centimetres and weigh under 5 kgs (11 lbs). Going over these restrictions could lead to extra charges, so read your airline's latest policies before finalizing your booking. ### Can I change or cancel my Air Antilles Express flight from Luis Munoz Marin Intl. Airport (SJU) to George F. L. Charles Airport (SLU)? > Changes are typically free within 24 hours of booking, but your airline may add a charge after that time. For further information about modifying your reservation, head to your "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without being charged, check the "No cancel fee" or "Changes included" filter when planning your next trip. ## Travel information | Origin airport | Luis Munoz Marin Intl. | | --- | --- | | Destination airport | George F. L. 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